commit: do not ignore an empty message given by -m ''

diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
index f10ba4a01e7e9468b9656ee54486209151ecfd4f..79b9074172ce00771c92a8f3cda35ebf4ac24d89 100755 (executable)
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -253,7 +253,7 @@ test_expect_success 'test --verbose' '
        test_expect_success "failing test" false
        test_done
        EOF
-       mv test-verbose/out test-verbose/out+
+       mv test-verbose/out test-verbose/out+ &&
        grep -v "^Initialized empty" test-verbose/out+ >test-verbose/out &&
        check_sub_test_lib_test test-verbose <<-\EOF
        > expecting success: true
@@ -974,7 +974,7 @@ test_expect_success 'writing this tree with --missing-ok' '
 
 ################################################################
 test_expect_success 'git read-tree followed by write-tree should be idempotent' '
-       rm -f .git/index
+       rm -f .git/index &&
        git read-tree $tree &&
        test -f .git/index &&
        newtree=$(git write-tree) &&